Bear Bushings by JimZ - Barrel - 85A Black

Barrels offer
the deepest turn available. Because of their shape the urethane is distributed
along the kingpin offering rebound with limited resistance. As the truck
pivots through a turn, the contact with the bushing that creates resistance
travels up the bushing and offering the same level of resistance throughout
the turn unlike a cone bushing that focuses the contact and builds up resistance
the further the truck leans over.

The Bear Barrels
by Jim Z are extra awesome because everyone wanted a barrel in the Jim Z
formula and now they can have
it.